baber/WOPTO huggingface dataset:
Patent JP-H07233246-A (JP)
Title: Production of polyester
Inventor: SHINODA NORIMASA
IPC: C08G63/08
Filed: 1994-04-22
Abstract: PURPOSE:To produce a polyester having a molecular weight in a desired accurately controlled range by subjecting a cyclic ester compound to a ring opening polymerization reaction. CONSTITUTION:This production process is one for producing a polyester comprising adding a hydroxy compound as a molecular weight regulator the reaction system and subjecting a cyclic ester compound to a ring opening polymerization reaction, which process comprises predetermining the quantity of free carboxylic acids contained in the cyclic ester compound, and determining the quantity of the hydroxy compound to be added to the reaction system according to the above predetermined value.
Patent JP-S5310437-A (JP)
Title: Thermally fixing device for electronic copying machine
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-07-16
Abstract: PURPOSE: To prevent the recording paper from being burnt and to clean the periphery of a fixing roller by interposing a rotary member of a heating medium, which is equipped with a blade, between a heat source member and the fixing roller and by forcing the rotary member into contact with the periphery of the fixing roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58203670-A (JP)
Title: Medium separating device
Inventor: SHIMIZU ISAO
IPC: G11B17/22
Filed: 1982-05-21
Abstract: PURPOSE:To obtain a medium separating device which is not affected by the positioning variance of an air nozzle for a large capacity storage device, by setting a medium separaing device like an air nozzle, etc. after counting the number of sheets of media and then separating the medium while vibrating the medium separating device with a full amplitude less than the space thickness. CONSTITUTION:A command signal 23 of a desired medium separating position is fed to an amplifier 14 at a preceding stage and then amplified by a main amplifier 13 to drive an actuator 9. An air nozzle 5 moves within a hollow part by the actuator 9. Then a medium sheet number detector is actuated, and an output signal 24 of the detector is fed to the amplifier 14 to be compared with the signal 23. When the differnce between both signals is set at 0, the movement of the nozzle 5 is stopped. In other words, the air is jetted from the nozzle 5 to separate the medium. A switch 15 is applied immediately before the separation of medium, and the signal 25 of an oscillator 16 is fed to the amplifier 14. Then the signal 25 is amplified by the amplifier 13 and applied to the actuator 9. The air is jetted from the nozle 5 to separate the medium while the nozzle 5 is vibrated with a prescribed amplitude.
Patent JP-S60226826-A (JP)
Title: Silica carrier for drug
Inventor: UNO IKUO
IPC: A61K8/19
Filed: 1984-04-25
Abstract: PURPOSE:A silica carrier for drug useful as a carrier for drugs, cosmetics, etc., capable o suppressing decomposition of a main drug, etc. as much as possible, comprising finely-ground silicic acid hydrate wherein content of aluminum oxide shown by dry base except water is adjusted to <= a specific value. CONSTITUTION:Finely-ground silicic acid hydrate having Al2O3 content shown dry base except water of <=0.35wt%, preferably <=0.25wt% is used a carrier for drugs. It has been found that as an amount of Al2O3 contained in silicic acid hydrate as the carrier is increased, decomposition of a chemical component such as a main drug, etc. supported on the silicic acid is promoted. It has been found that the maximum content of Al2O3 in the carrier capable of suppressing decomposition of the main drug, etc. to a preferable range is <=0.35wt%. Further, in the case, the use of finely-ground silicic acid hydrate having <=3.5wt%, preferably <=3.0wt% ignition loss value is more effective.
Patent JP-H11276352-A (JP)
Title: Powder raw material supplier for beverage supplier
Inventor: ERIKAWA HAJIME
IPC: G07F13/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the mountability of a chute by providing the attaching metal fitting of the chute provided with a tapered tip part and an engaging part between the tip part and a shaft member provided with a fixing means where a projection part to be fitted to the notched part is formed and an elastic member. SOLUTION: A powder raw material chute part 8E arranged below a powder raw material supply part is mounted to a movable part 7 arranged at the lower part of a supporting plate 5 by an attaching piece 8a and the movable part 7 is pivotally supported to the main body of a beverage supplier by a shaft 7A and provided freely pivotally movably by a cam rotated by a motor. Then, the movable part 7 elastically holds the attaching piece 8a provided on the chute part 8E by a movable piece 7B and a fixed piece 7C at the tip part. The attaching piece 8a of the chute 8E is provided with an inclined part 8b and the inclined part 8d provided with the notched part 8c between the tip part and the fixed piece 7C restrains the attaching piece 8a by engagement to the notched part 8c.
Patent JP-H01258761-A (JP)
Title: Device for simultaneous coating on both faces
Inventor: KIDO MASAMICHI
IPC: B05C1/08
Filed: 1988-04-05
Abstract: PURPOSE:To improve the transfer rate from respective coater rolls to a base material by providing two coater heads, bringing the respective coater rolls near to each other up to the distance corresponding to the thickness of the base material and disposing the respective coater rolls so as to serve as the back up rolls of the other coater heads. CONSTITUTION:The two coater heads are provided at the time of coating aq. dispersions 27, 27' of a fluorine system, etc., simultaneously on both faces of the base material 25 such as plastic film. The respective coater rolls 24, 24' are brought near to each other up to the distance corresponding to the thickness of the base material 25 and the respective coater rolls are so disposed as to serve as the back up rolls of the other coater heads. Further, the speed of the coater roll surface is preferably 1.1-20 times the speed of the base material 25. The coater rolls are rotated in the direction opposite to the advancing direction of the base material 25. As a result, the transfer rate from the coater rolls to the base material is extremely increased.
Patent JP-H07297862-A (JP)
Title: Transmission method and receiver
Inventor: WAKUTSU TAKASHI
IPC: H04L27/34
Filed: 1994-04-22
Abstract: PURPOSE:To receive selectively only the information signal of a specific layer and to demodulate the selected signal by sending periodically plural kinds of multi-value modulation waves with different timings. CONSTITUTION:Information signals of plural layers are superimposed respectively on plural kinds of multi-value modulation waves whose information transmission quantity per one symbol block differs such as a 4-phase PSK wave, an 8-phase PSK wave and a 16-phase PSK wave and the multi-value modulation waves are sent periodically while differentiating the transmission timing. Thus, after the initial period is once finished, the receiver side has only to implement reception and demodulation only in a timing when a multi-value modulation wave with the required information signal superimposed is sent, resulting that low power consumption is attained. Furthermore, the circuit, scale is reduced more in comparison with the case the higher layer information signal is received in the receiver receiving only a low layer information signal especially and a slow operation speed is enough, then the receiver is made small.
Patent JP-H06296797-A (JP)
Title: Indoor installation type drying device
Inventor: TOKAWA HIDEYOSHI
IPC: D06F58/02
Filed: 1993-04-13
Abstract: PURPOSE:To dispense with the provision of an exhaust duct for exhausting the waste combustion gas outdoors, reduce the setting cost of a drying device, and downsize an exhausting mechanism for exhausting the waste combustion gas. CONSTITUTION:An indoor setting type drying device has a drying chamber 2 for drying a material to be dried; a supplying mechanism 3 for supplying a drying gas to the drying chamber 2; an exhausting mechanism 4 for exhausting the waste drying gas from the drying chamber 3; and a dehumidifying mechanism 5 for liquefying and removing the moisture in the waste drying gas.
Patent JP-H07289030-A (JP)
Title: Seedling feeder for transplanter
Inventor: TERADA TAKASHI
IPC: A01C11/02
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a seedling feeder designed to enabling the lateral movement of a mobile frame to be made smoothly independent of the tilt angle of a stationary frame. CONSTITUTION:A mobile frame 34 having, so as to be free to make longitudinal feed, a seedling tray 51 arranged with many seedling pots 52 both longitudinally and laterally, is supported in a laterally movable way via a guide 36 by a stationary frame 33 set up slantly, and this guide 36 is equipped with a guide rail 38 having open section and extending laterally and a guide roller 41 rolling around the shaft center of tilt direction within the section of this guide rail 38. In this seedling feeder having the above scheme, either one party of the stationary frame 33 and the mobile frame 34 is equipped with a second guide roller 42 free to make a rolling around the axial center rectangular to the tilt direction, and the other party is equipped, in a laterally extended way, with a guide member 40 so that the second guide roller 42 come into contact with the ground.
Patent JP-H1029012-A (JP)
Title: Method for forming tube by roll forming
Inventor: KINOSHITA HIDEO
IPC: B21D5/12
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of pressure marks caused by relief of a forming stock between the mating faces of a pair of forming rolls. SOLUTION: This method is for forming tubes into a prescribed tubular cross section from a metallic band plate 10 by using plural sets of the paired forming rolls and a mandrel for controlling the inside peripheral shape of the tube. As the mandrel, the mandrel 16A whose peripheral surface corresponding to at least one face of the mating faces of a pair of the rolling rolls 12, 14 in the final stage of roll forming is notched is used. At the time of forming in the final stage, the suppression of the generation of the pressure marks caused by the relief of the forming material between the mating faces of the pair of the forming rolls 12, 14 is enabled.
Patent JP-S63249693-A (JP)
Title: Cyan coloring matter for sublimation transfer type thermal recording
Inventor: NISHIKURI MASAO
IPC: B41M5/39
Filed: 1987-04-06
Abstract: PURPOSE:To obtain a cyan coloring matter for three primary colors which has appropriate sublimability, favorable color forming properties and excellent preservation stability, by specifying the structure of a cyan coloring matter. CONSTITUTION:A cyan coloring matter of the formula, wherein R is an alkyl, alkoxyalkyl, alkoxyalkoxyalkyl, hydroxyalkyl, cycloalkyl, alkenyl, aralkyl or aryl, can be obtained by, for example, bringing 1,8-dihydroxy-4-amino-5- nitroanthraquinone into reaction with a corresponding amine in phenol in the presence of boric acid. The coloring matter is used to prepare a coloring matter- containing ink, which is applied to a base for a transfer material, whereby a sublimation transfer material can be produced. The base for the transfer material may be generally a condenser paper, cellophane, a polyimide resin, a polyester resin or the like. The ink comprises the sublimable coloring matter, a binder and a compound which has absorption at the oscillational wavelength of a laser when the laser is used as a heat source. The ink is prepared through dissolution or pulverization in a solvent by using a ball mill, a paint conditioner or the like.
Patent JP-S58201064-A (JP)
Title: Preprocessing device of sample
Inventor: HAMADA KAZUYOSHI
IPC: G01N30/08
Filed: 1982-05-19
Abstract: PURPOSE:To execute automatically a preprocessing to improve the work efficiency considerably, by providing a rotary multiport valve in a supply path and providing a low pressure sensor and a controlling circuit which advances and executes a program sequence successively by the output of this low pressure sensor. CONSTITUTION:A 6-port rotary multiport valve 1 and a 10-port rotary multiport valve 2 are provided on the front of a device, and passages are formed in respective valves, and they are constituted so as to be switched to two positions. A sensor 23 is connected to a port 21, and its output (a) is led to a controlling circuit 25 having a timer circuit 24 and is led to not only a motor 26 which rotates the valve 2 but also pumps 18 and 20 and multifunction valves 19 and 22. The valve 1 is switched to the second position by a manual operation, and a sample is packed in a pipe 10 from a charging entrance 32, and the valve 1 is switched to the first position; and when an execution key on an operation panel is depressed, the preprocessing is performed automatically in accordance with the program sequence of the controlling circuit 25.
Patent JP-S5711840-A (JP)
Title: Preparation of optical glass article
Inventor: KUROSAKI SHIROU
IPC: C03B8/00
Filed: 1980-06-24
Abstract: PURPOSE:To obtain a lens material without irregularity in the refractive index distribution in the form of annual rings, by heat-treating a specific porous glass in an atmosphere generating the nascent nitrogen, heating the resultant heat-treated glass in a vacuum or inert gas atmosphere, and forming a transparent glass. CONSTITUTION:A glass having a composition of about 58mol% SiO2, about 9mol% GeO2, about 25mol% B2O3 and about 8mol% Na2O is molten in a platinum crucible, and a solid rod is pulled from the resultant melt. The solid rod is then heated at about 550 deg.C for about 3.5hr to separate the phases therefrom, and the surface thereof is cleanced with hydrofluoric acid, and eluted with 3N concentrated hydrochloric acid at a boiling point or below for about 48hr and about 96hr. The resultant porous rod is then washed with deionized water. The washed rod is heated at a heating rate of about 15 deg.C/hr in dry N2 gas, kept at about 650 deg.C and dried. The dried rod is then kept in an electric furnace at about 1,000 deg.C in an atmosphere of NH3 gas and N2 gas for about 48hr, changed over to He gas and N2 gas and heated to about 1,450 deg.C slowly to give the aimed transparent glasslike rod.
Patent JP-S63252129-A (JP)
Inventor: KONOMURA MASARU
IPC: A61B1/04
Filed: 1987-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5311200-A (JP)
Title: Production of aluminium phosphate
Inventor: NAGAHAMA SHIGEO
IPC: C01B25/36
Filed: 1976-07-16
Abstract: PURPOSE: To obtain amorphous aluminium phosphate useful as raw material for coating, hardeners for e.g. water glass, and catalysts et al., by adding Al or an Al compound to mixed acid of phosphoric acid and oxalic acid so that the mol. ratios 3Al 2 O 3 /P 2 O 5  and 3Al 2 O 3 /C 2 O 4   2-  have particular values and then burning them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202175-A (JP)
Title: Picture processing system
Inventor: SAITOU SEIJI
IPC: H04N1/38
Filed: 1981-06-05
Abstract: PURPOSE:To discriminate a designated area and to perform picture processing  on real time, by performing the area designation with a specific color, and  detecting a changing point of chrome data. CONSTITUTION:A reflected light LM from an original MAT designated for an area with a specific color of a prescribed thickness of a loop reaches photoelectric converters PHB(blue) and PHR(red) via reflecting mirrors RM1 and RM2, a lens LNS and a beam splitter BS. Blue and red signals photoelectrically converted at the converters are applied to a color discriminator DMC respectively via binarizing devices CDB and CDR, and three color data of blue data DBU, red data DRE and black data DBK are generated, and the discrimination of the designated area is made based on the blue data. That is, after the blue data DBU is data-compressed at a main scanning compressor CDM and a subscanning compressor CDS, the data is stored in line memories ML1-ML3 and read at an edge detector EDE to detect the limit of the designated area.
Patent JP-H06275943-A (JP)
Title: Flux coating device
Inventor: TANABE KATSUTOSHI
IPC: H05K3/34
Filed: 1993-03-19
Abstract: PURPOSE:To make it possible to obtain uniform flux coating on a printed substrate by generating microscopic flux foam of almost uniform flux when compared with the conventional foam. CONSTITUTION:A foaming nozzle body 3, consisting of a frame body, is provided in a flux vessel 2 wherein a flux solution 1 is poured, and a foaming material 4 is provided in the above-mentioned foaming nozzle body 3. On the foaming material 4, a sealing material 9, with which the generation of foam from the lower part of the foaming material 4 in inhibited, is integrally provided.
Patent JP-H11289628-A (JP)
Title: Wiring device
Inventor: MATSUSHITA TOSHIAKI
IPC: H02G3/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device which is capable of improving the airtightness of a building, etc. SOLUTION: This is provided with a wiring device 20, an attachment frame 1 to which the wiring device 20 is attached, while the front part of the wiring device 20 is inserted through an opening 2 formed approximately at the center of the frame 1 and a plate which is attached to the attachment frame 1 and the front part of the wiring device 20 is exposed from a center opening 14, formed approximately at the center of the plate and has elastic parts 10c which are pressed elastically against the wring device 20 or the attachment frame at least partially.
Patent JP-H02206317-A (JP)
Title: Holder having conductive rail,for conductive rail system constitution
Inventor: HANSU BUAAGENAA
IPC: H01R25/14
Filed: 1989-04-06
Abstract: PURPOSE: To fix an electric apparatus to an arbitrary place by arranging a conductive rail on a rectangular insulating support and disposing a holding means for electric apparatus on the insulating support. CONSTITUTION: An insulating support 10 is a rectangular plate and the receiving section for a conductive rail section 30 is formed by holding webs 13, 14 and 15. Connecting leg parts of the conductive rail section 30 are projected from the holding webs 13, 14 and 15 so that the inserting contact 22 of an electric apparatus 20 can be fitted thereon. The conductive rail section 30 is provided with partition webs 11, 12 at the intermediate part thereof and closed webs 18, 19 at the opposite ends thereof. A supporting insulator 10 is fitted in a troughlike receiver 23 having upper part continuous to a holding means 24 constructed as a trench-like stopping section. A holding element 21 for the electric apparatus 20 in the form of a stopper protrusion is engaged with the holding means 24 by slightly deforming it elastically.
Patent JP-H07273549-A (JP)
Title: Overtone crystal oscillation circuit
Inventor: OKAWA HIROSHI
IPC: H03B5/32
Filed: 1994-03-31
Abstract: PURPOSE:To oscillate the circuit in an overtone frequency without the use of a tuning circuit by connecting a resistor in parallel with a crystal vibrator and selecting properly its resistance so as to suppress the oscillation of a signal at the fundamental wave mode. CONSTITUTION:When an inverter is in use, a 1st resistor 5 for feedback purpose is connected between an input and an output of the inverter 4, and a capacitor 6 is connected between the input terminal and ground and between the output terminal and ground respectively in the inverter 4. A 2nd resistor 2 is provided in parallel with the crystal vibrator 1 and a DC block capacitor 3 is connected in series between the input and output of the inverter 4 and the oscillated signal is outputted from the output terminal through a buffer circuit (not shown). When a transistor(TR) is in use, a capacitor C1 is provided between a base and an emitter of the oscillation TR and a capacitor C2 is connected between the emitter and ground. Resistors R1, R2, R3 are resistors deciding a DC operating point of the TR and the resistor R2 is connected in parallel with the crystal vibrator 1 and the DC block capacitor 3 is provided in series with the parallel circuit.
Patent JP-S59208290-A (JP)
Inventor: KUROODO ABE
IPC: F16L19/02
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09272412-A (JP)
Title: Foot-operated parking brake device
Inventor: MIZUMA HIROYUKI
IPC: B60T7/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a foot-operated parking brake device by which the control of a parking brake mechanism can be accurately carried out in accordance with the conditions of an automobile. SOLUTION: A foot-operated parking brake device is provided with a tire rotation detecting means 15, an operating condition detecting means 17, and an operating means 12; and in the case where a pedal is further trodden on in the operating condition of a parking brake mechanism 5, when the tire rotation detecting means 15 is detecting the rotational condition, the operating condition of the parking brake mechanism 5 is restrained by the operating means 12 so as to be brought into the reoperating condition, while when it is detecting the nonrotational condition, the parking brake mechanism 5 is brought into the released condition.
Patent JP-S5612211-A (JP)
Title: Relative position control method for conveyor equipped with two drive systems
Inventor: ASADA MITSUHIRO
IPC: B65G23/00
Filed: 1979-07-06
Abstract: PURPOSE: To facilitate positive deliveries of goods between conveyors by controlling speeds of conveyors positioned in two-serial form with use of detectors and controllers so as to be always synchronized.  
     CONSTITUTION: A front stage conveyor (A) and a rear stage conveyor B have respectively goods loading parts SA, SB. Detectors 15A, 15B provided at desired  places of the conveyors compare their detected values with outputs from power  generators 4A, 4B for speed meters installed at the ends of the shafts of motors 2A,  2B for driving the conveyors with use of a speed regulator 9, and on the basis of its  value the speeds of the conveyors are adjusted. This facilitates to always make  proper drive controls in two systems. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5310635-A (JP)
Title: Recovery apparatus for coating powder
Inventor: AMAGASAKI TAKAO
IPC: B05B15/12
Filed: 1976-07-16
Abstract: PURPOSE:The title apparatus wherein recovery process is efficiently conducted without clogging, by feeding the coating powder intermittently according to the capacity of screen using the valve containing a time relay.
Patent JP-H11328993-A (JP)
Title: Method for inspecting semiconductor memory and apparatus for inspection
Inventor: VOLLRATH JOERG
IPC: G11C29/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To enable inspection without using a pico probe by writing one voltage level into a target cell and activating word lines, then inactivating the lines to change the voltage level, reading data out of the target cell via the bit line connected to the target cell and comparing the data with the original voltage level. SOLUTION: A DRAM 10 under inspection includes a pair of sub-arrays AR and AR'. A control circuit 20 on a DRAM chip executes an inspection sequence in cooperation with an inspection processor 22. This inspection processor 22 consists of inspection software to be executed on a personal computer, selects the cell or cell group to be inspected and writes a logic pattern. The flexible inspection may be carried out by activating/inactivating the word lines of the selected cell or cell group. One of the advantages of this inspection sequence lies in that the inspection is carried out without using the intricate and costly pico probe.